text: from setuptools import setup, find_packages
  from setuptools.command.build_py import build_py as _build_py
  import os
  import sys
  #Don't mind,friendly contribution for Hacktoberfest2019 
  # Prevents pkg_resources import in entry point script,
  # see https://github.com/ninjaaron/fast-entry_points.
  # This saves about 200 ms on startup time for non-wheel installs.
  import fastentrypoints  # noqa: F401
  
  
  # https://packaging.python.org/guides/single-sourcing-package-version/
  pkg_dir = os.path.dirname(__file__)
  
  # This will define __version__ implicitly
  with open(os.path.join(pkg_dir, "dvc", "version.py")) as fobj:
      exec(fobj.read())
  
  version = __version__  # noqa: F821
  
  
  # To achieve consistency between the build version and the one provided
  # by your package during runtime, you need to **pin** the build version.
  #
  # This custom class will replace the version.py module with a **static**
  # `__version__` that your package can read at runtime, assuring consistancy.
  #
  # References:
  #   - https://docs.python.org/3.7/distutils/extending.html
  #   - https://github.com/python/mypy
  class build_py(_build_py):
      def pin_version(self):
          path = os.path.join(self.build_lib, "dvc")
          self.mkpath(path)
          with open(os.path.join(path, "version.py"), "w") as fobj:
              fobj.write("# AUTOGENERATED at build time by setup.py\n")
              fobj.write('__version__ = "{}"\n'.format(version))
  
      def run(self):
          self.execute(self.pin_version, ())
          _build_py.run(self)
  
  
  install_requires = [
      "ply>=3.9",  # See https://github.com/pyinstaller/pyinstaller/issues/1945
      "configparser>=3.5.0",
      "future>=0.16.0",
      "colorama>=0.3.9",
      "configobj>=5.0.6",
      "gitpython>=2.1.8",
      "setuptools>=34.0.0",
      "nanotime>=0.5.2",
      "pyasn1>=0.4.1",
      "schema>=0.6.7",
      "jsonpath-ng>=1.4.3",
      "requests>=2.22.0",
      "grandalf==0.6",
      "asciimatics>=1.10.0",
      "distro>=1.3.0",
      "appdirs>=1.4.3",
      "treelib>=1.5.5",
      "inflect>=2.1.0",
      "humanize>=0.5.1",
      "ruamel.yaml>=0.16.1",
      "funcy>=1.12",
      "pathspec>=0.5.9",
      "shortuuid>=0.5.0",
      "tqdm>=4.35.0",
      "packaging>=19.0",
      "win-unicode-console>=0.5; sys_platform == 'win32'",
  ]
  
  if sys.version_info[0] == 2:
      install_requires.append("networkx>=2.1,<2.3")
  else:
      install_requires.append("networkx>=2.1")
  
  # Extra dependencies for remote integrations
  
  gs = ["google-cloud-storage==1.19.0"]
  s3 = ["boto3==1.9.115"]
  azure = ["azure-storage-blob==2.1.0"]
  oss = ["oss2==2.6.1"]
  ssh = ["paramiko>=2.5.0"]
  # gssapi should not be included in all_remotes, because it doesn't have wheels
  # for linux and mac, so it will fail to compile if user doesn't have all the
  # requirements, including kerberos itself. Once all the wheels are available,
  # we can start shipping it by default.
  ssh_gssapi = ["paramiko[gssapi]>=2.5.0"]
  hdfs = ["pyarrow==0.14.0"]
  all_remotes = gs + s3 + azure + ssh + oss
  
  if os.name != "nt" or sys.version_info[0] != 2:
      # NOTE: there are no pyarrow wheels for python2 on windows
      all_remotes += hdfs
  
  # Extra dependecies to run tests
  tests_requirements = [
      "PyInstaller==3.4",
      "wheel>=0.31.1",
      "pydot>=1.2.4",
      # Test requirements:
      "pytest>=4.6.0",
      "pytest-timeout>=1.3.3",
      "pytest-cov>=2.6.1",
      "pytest-xdist>=1.26.1",
      "pytest-mock>=1.10.4",
      "flaky>=3.5.3",
      "mock>=3.0.0",
      "xmltodict>=0.11.0",
      "awscli>=1.16.125",
      "google-compute-engine==2.8.13",
      "pywin32; sys_platform == 'win32'",
      "Pygments",  # required by collective.checkdocs,
      "collective.checkdocs",
      "flake8",
      "psutil",
      "flake8-docstrings",
      "pydocstyle<4.0",
      "jaraco.windows==3.9.2",
      "mock-ssh-server>=0.6.0",
      "moto>=1.3.14.dev55",
      "rangehttpserver==1.2.0",
  ]
  
  if (sys.version_info) >= (3, 6):
      tests_requirements.append("black==19.3b0")
  
  setup(
      name="dvc",
      version=version,
      description="Git for data scientists - manage your code and data together",
      long_description=open("README.rst", "r").read(),
      author="Dmitry Petrov",
      author_email="dmitry@dataversioncontrol.com",
      download_url="https://github.com/iterative/dvc",
      license="Apache License 2.0",
      install_requires=install_requires,
      extras_require={
          "all": all_remotes,
          "gs": gs,
          "s3": s3,
          "azure": azure,
          "oss": oss,
          "ssh": ssh,
          "ssh_gssapi": ssh_gssapi,
          "hdfs": hdfs,
          # NOTE: https://github.com/inveniosoftware/troubleshooting/issues/1
          ":python_version=='2.7'": [
              "futures",
              "pathlib2",
              "zc.lockfile>=1.2.1",
          ],
          ":python_version>='3.0'": ["flufl.lock>=3.2"],
          "tests": tests_requirements,
      },
      keywords="data science, data version control, machine learning",
      python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*",
      classifiers=[
          "Development Status :: 4 - Beta",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
      ],
      packages=find_packages(exclude=["tests"]),
      include_package_data=True,
      url="http://dataversioncontrol.com",
      entry_points={"console_scripts": ["dvc = dvc.main:main"]},
      cmdclass={"build_py": build_py},
      zip_safe=False,
  )
  